PLUG PLUG POWER INC
Nasdaq · SEC CIK 1093691 · EDGAR
- Bought, last 12 months
- $87.3K 1 purchases by 1 insiders
- Sold, last 12 months
- $900.1K 6 sales by 2 insiders
- Filings on record
- 322 since 2021-07-21, latest 2026-09-22 16:18
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Haycraft Benjamin | CSO, GM EMEA | — | $738.5K |
| HELMER MAUREEN O | Dir | — | $161.6K |
| Crespo Jose Luis | See Remarks | $87.3K | — |
| Mahtani Kavita | Dir | — | — |
| Kenausis Gregory | Dir | — | — |
| Joggerst Patrick | Dir | — | — |
| Marsh Andrew | Dir | — | — |
| Angle Colin M | Dir | — | — |
| BONNEY MARK J | Dir | — | — |
| MIDDLETON PAUL B | CFO, Executive VP | — | — |
Transactions 299
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-22 16:18 | 2026-09-18 | PLUG | Haycraft Benjamin | CSO, GM EMEA | S - Sale | $2.14 | -200.0K | 101.2K | -66% | -$428.3K |
| MT | 2026-09-15 16:26 | 2026-09-11+ | PLUG | Haycraft Benjamin | CSO, GM EMEA | S - Sale | $2.09 | -32.6K | 301.2K | -10% | -$68.2K |
| 2026-07-06 16:24 | 2026-07-01 | PLUG | Kenausis Gregory | Dir | A - Grant | $2.71 | +3,980 | 514.4K | +0.8% | +$10.8K | |
| 2026-07-06 16:22 | 2026-07-01 | PLUG | Joggerst Patrick | Dir | A - Grant | $2.71 | +7,644 | 253.2K | +3% | +$20.7K | |
| 2026-07-06 16:16 | 2026-07-01 | PLUG | BONNEY MARK J | Dir | A - Grant | $2.71 | +8,764 | 271.5K | +3% | +$23.8K | |
| 2026-07-06 16:15 | 2026-07-01 | PLUG | Angle Colin M | Dir | A - Grant | $2.71 | +3,558 | 153.1K | +2% | +$9,642 | |
| D | 2026-06-29 19:17 | 2026-06-25 | PLUG | MIDDLETON PAUL B | CFO, Executive VP | A - Grant | $0.00 | +389.1K | 2.95M | +15% | $0 |
| D | 2026-06-16 18:45 | 2026-06-11 | PLUG | WILLIS GARY K | Dir | A - Grant | $0.00 | +39.8K | 730.1K | +6% | $0 |
| D | 2026-06-16 18:44 | 2026-06-11 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $0.00 | +39.8K | 873.3K | +5% | $0 |
| D | 2026-06-16 18:44 | 2026-06-11 | PLUG | Kenausis Gregory | Dir | A - Grant | $0.00 | +39.8K | 510.4K | +8% | $0 |
| D | 2026-06-16 18:41 | 2026-06-11 | PLUG | Joggerst Patrick | Dir | A - Grant | $0.00 | +39.8K | 245.5K | +19% | $0 |
| D | 2026-06-16 18:41 | 2026-06-11 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $0.00 | +39.8K | 361.3K | +12% | $0 |
| D | 2026-06-16 18:40 | 2026-06-11 | PLUG | BONNEY MARK J | Dir | A - Grant | $0.00 | +39.8K | 262.8K | +18% | $0 |
| D | 2026-06-16 18:39 | 2026-06-11 | PLUG | Angle Colin M | Dir | A - Grant | $0.00 | +39.8K | 149.5K | +36% | $0 |
| T | 2026-06-10 16:05 | 2026-06-08 | PLUG | HELMER MAUREEN O | Dir | S - Sale | $3.23 | -50.0K | 321.6K | -13% | -$161.6K |
| 2026-04-10 17:39 | 2026-04-01 | PLUG | Kenausis Gregory | Dir | A - Grant | $2.26 | +8,712 | 470.7K | +2% | +$19.7K | |
| 2026-04-10 17:38 | 2026-04-01 | PLUG | Mahtani Kavita | Dir | A - Grant | $2.26 | +9,956 | 239.8K | +4% | +$22.5K | |
| 2026-04-10 17:37 | 2026-04-01 | PLUG | Angle Colin M | Dir | A - Grant | $2.26 | +3,872 | 109.8K | +4% | +$8,751 | |
| 2026-04-10 17:37 | 2026-04-01 | PLUG | BONNEY MARK J | Dir | A - Grant | $2.26 | +10.5K | 223.0K | +5% | +$23.8K | |
| 2026-04-10 17:36 | 2026-04-01 | PLUG | Joggerst Patrick | Dir | A - Grant | $2.26 | +8,850 | 205.8K | +4% | +$20.0K | |
| 2026-04-10 17:35 | 2026-04-01 | PLUG | Marsh Andrew | Dir | A - Grant | $2.26 | +3,688 | 853.4K | +0.4% | +$8,335 | |
| 2026-01-14 | 2026-01-12 | PLUG | Haycraft Benjamin | CSO, GM EMEA | S - Sale | $2.17 | -40.0K | 333.8K | -11% | -$86.8K | |
| 2026-01-06 | 2026-01-02 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $1.97 | +13.0K | 833.5K | +2% | +$25.6K | |
| 2026-01-06 | 2026-01-02 | PLUG | BONNEY MARK J | Dir | A - Grant | $1.97 | +12.1K | 212.5K | +6% | +$23.8K | |
| 2026-01-06 | 2026-01-02 | PLUG | Kenausis Gregory | Dir | A - Grant | $1.97 | +9,994 | 462.0K | +2% | +$19.7K | |
| 2026-01-06 | 2026-01-02 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $1.97 | +14.0K | 371.6K | +4% | +$27.5K | |
| 2026-01-06 | 2026-01-02 | PLUG | WILLIS GARY K | Dir | A - Grant | $1.97 | +16.5K | 690.4K | +2% | +$32.5K | |
| 2026-01-06 | 2026-01-02 | PLUG | Mahtani Kavita | Dir | A - Grant | $1.97 | +11.4K | 229.9K | +5% | +$22.5K | |
| 2026-01-06 | 2026-01-02 | PLUG | Angle Colin M | Dir | A - Grant | $1.97 | +5,076 | 105.9K | +5% | +$10,000 | |
| 2026-01-06 | 2026-01-02 | PLUG | Joggerst Patrick | Dir | A - Grant | $1.97 | +10.2K | 196.9K | +5% | +$20.0K | |
| 2025-12-17 | 2025-12-15 | PLUG | Crespo Jose Luis | See Remarks | P - Purchase | $2.34 | +37.3K | 307.3K | +14% | +$87.3K | |
| M | 2025-12-12 | 2025-10-17+ | PLUG | Haycraft Benjamin | CSO, GM EMEA | F - Tax | $2.68 | -43.8K | 449.8K | -9% | -$117.5K |
| M | 2025-12-12 | 2025-10-10+ | PLUG | Haycraft Benjamin | CSO, GM EMEA | S - Sale | $2.52 | -50.0K | 457.6K | -10% | -$126.0K |
| 2025-12-03 | 2025-11-28 | PLUG | Marsh Andrew | CEO, Dir | A - Grant | $2.01 | +12.2K | 930.5K | +1% | +$24.5K | |
| 2025-11-12 | 2025-11-10 | PLUG | Haycraft Benjamin | CSO, EVP of EMEA Region | S - Sale | $2.92 | -10.0K | 467.6K | -2% | -$29.2K | |
| 2025-11-04 | 2025-10-31 | PLUG | Marsh Andrew | CEO, Dir | A - Grant | $2.69 | +9,415 | 918.3K | +1% | +$25.3K | |
| 2025-10-07 | 2025-10-03 | PLUG | Marsh Andrew | CEO, Dir | A - Grant | $3.81 | +18.3K | 908.9K | +2% | +$69.8K | |
| 2025-10-03 | 2025-10-01 | PLUG | Joggerst Patrick | Dir | A - Grant | $2.33 | +8,584 | 186.8K | +5% | +$20.0K | |
| 2025-10-03 | 2025-10-01 | PLUG | WILLIS GARY K | Dir | A - Grant | $2.33 | +13.9K | 673.9K | +2% | +$32.5K | |
| 2025-10-03 | 2025-10-01 | PLUG | Kenausis Gregory | Dir | A - Grant | $2.33 | +8,450 | 452.0K | +2% | +$19.7K | |
| 2025-10-03 | 2025-10-01 | PLUG | Mahtani Kavita | Dir | A - Grant | $2.33 | +9,657 | 218.5K | +5% | +$22.5K | |
| 2025-10-03 | 2025-10-01 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $2.33 | +11.8K | 357.6K | +3% | +$27.5K | |
| 2025-10-03 | 2025-10-01 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $2.33 | +11.0K | 820.5K | +1% | +$25.6K | |
| 2025-10-03 | 2025-10-01 | PLUG | BONNEY MARK J | Dir | A - Grant | $2.33 | +10.2K | 200.4K | +5% | +$23.7K | |
| 2025-10-03 | 2025-10-01 | PLUG | Angle Colin M | Dir | A - Grant | $2.33 | +4,292 | 100.8K | +4% | +$10.0K | |
| 2025-09-18 | 2025-09-16 | PLUG | Haycraft Benjamin | CSO, GM of EMEA Region | S - Sale | $1.59 | -11.0K | 477.6K | -2% | -$17.4K | |
| M | 2025-09-12 | 2025-08-01+ | PLUG | Marsh Andrew | Pres, CEO, Dir | A - Grant | $1.60 | +38.4K | 872.1K | +5% | +$61.6K |
| D | 2025-07-24 | 2025-07-03 | PLUG | Angle Colin M | Dir | A - Grant | $0.00 | +76.5K | 96.6K | +382% | $0 |
| D | 2025-07-24 | 2025-07-03 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $0.00 | +76.5K | 345.8K | +28% | $0 |
| D | 2025-07-24 | 2025-07-03 | PLUG | WILLIS GARY K | Dir | A - Grant | $0.00 | +76.5K | 659.9K | +13% | $0 |
| D | 2025-07-24 | 2025-07-03 | PLUG | Joggerst Patrick | Dir | A - Grant | $0.00 | +76.5K | 178.2K | +75% | $0 |
| D | 2025-07-24 | 2025-07-03 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $0.00 | +76.5K | 809.5K | +10% | $0 |
| D | 2025-07-24 | 2025-07-03 | PLUG | BONNEY MARK J | Dir | A - Grant | $0.00 | +76.5K | 190.3K | +67% | $0 |
| D | 2025-07-24 | 2025-07-03 | PLUG | Mahtani Kavita | Dir | A - Grant | $0.00 | +76.5K | 208.8K | +58% | $0 |
| D | 2025-07-24 | 2025-07-03 | PLUG | Kenausis Gregory | Dir | A - Grant | $0.00 | +76.5K | 443.5K | +21% | $0 |
| 2025-07-17 | 2025-07-04 | PLUG | Marsh Andrew | Pres, CEO, Dir | A - Grant | $1.01 | +38.2K | 852.2K | +5% | +$38.5K | |
| 2025-07-03 | 2025-07-01 | PLUG | Mahtani Kavita | Dir | A - Grant | $1.49 | +15.1K | 132.3K | +13% | +$22.5K | |
| 2025-07-03 | 2025-07-01 | PLUG | Joggerst Patrick | Dir | A - Grant | $1.49 | +13.4K | 101.7K | +15% | +$20.0K | |
| 2025-07-03 | 2025-07-01 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $1.49 | +17.2K | 733.0K | +2% | +$25.6K | |
| 2025-07-03 | 2025-07-01 | PLUG | WILLIS GARY K | Dir | A - Grant | $1.49 | +21.8K | 583.4K | +4% | +$32.5K | |
| 2025-07-03 | 2025-07-01 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $1.49 | +18.5K | 269.3K | +7% | +$27.5K | |
| 2025-07-03 | 2025-07-01 | PLUG | BONNEY MARK J | Dir | A - Grant | $1.49 | +15.9K | 113.7K | +16% | +$23.8K | |
| 2025-07-03 | 2025-07-01 | PLUG | Angle Colin M | Dir | A - Grant | $1.49 | +6,711 | 20.0K | +50% | +$9,999 | |
| 2025-07-03 | 2025-07-01 | PLUG | Kenausis Gregory | Dir | A - Grant | $1.49 | +13.2K | 367.0K | +4% | +$19.7K | |
| 2025-06-13 | 2025-05-30 | PLUG | Marsh Andrew | Pres, CEO, Dir | A - Grant | $0.84 | +36.4K | 814.0K | +5% | +$30.6K | |
| 2025-06-13 | 2025-06-11 | PLUG | Crespo Jose Luis | Chief Revenue Off | S - Sale | $1.32 | -37.3K | 270.0K | -12% | -$49.2K | |
| 2025-06-09 | 2025-06-09 | PLUG | MIDDLETON PAUL B | See Remarks | P - Purchase | $1.03 | +650.0K | 2.56M | +34% | +$669.5K | |
| 2025-05-19 | 2025-05-16 | PLUG | MIDDLETON PAUL B | CFO, Executive VP | P - Purchase | $0.72 | +350.0K | 1.91M | +22% | +$252.0K | |
| 2025-05-07 | 2025-04-06 | PLUG | Hull Martin Daniel | CAO, Corp. Ctrl | F - Tax | $1.22 | -18.6K | 179.9K | -9% | -$22.8K | |
| 2025-05-07 | 2025-05-05 | PLUG | Crespo Jose Luis | Chief Revenue Off | F - Tax | $0.84 | -16.7K | 307.3K | -5% | -$14.0K | |
| 2025-05-07 | 2025-05-05 | PLUG | Conway Gerard L JR | EVP, Gen. Coun, Corp Sec | F - Tax | $0.84 | -16.2K | 259.5K | -6% | -$13.6K | |
| 2025-05-07 | 2025-05-05 | PLUG | MIDDLETON PAUL B | CFO, Executive VP | F - Tax | $0.84 | -17.1K | 1.56M | -1% | -$14.3K | |
| 2025-04-03 | 2025-04-01 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $1.35 | +19.0K | 715.8K | +3% | +$25.6K | |
| 2025-04-03 | 2025-04-01 | PLUG | Mahtani Kavita | Dir | A - Grant | $1.35 | +16.7K | 117.2K | +17% | +$22.5K | |
| 2025-04-03 | 2025-04-01 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $1.35 | +20.4K | 250.8K | +9% | +$27.5K | |
| 2025-04-03 | 2025-04-01 | PLUG | Joggerst Patrick | Dir | A - Grant | $1.35 | +14.8K | 88.2K | +20% | +$20.0K | |
| 2025-04-03 | 2025-04-01 | PLUG | WILLIS GARY K | Dir | A - Grant | $1.35 | +24.1K | 561.6K | +4% | +$32.5K | |
| 2025-04-03 | 2025-04-01 | PLUG | BONNEY MARK J | Dir | A - Grant | $1.35 | +17.6K | 97.8K | +22% | +$23.8K | |
| 2025-04-03 | 2025-04-01 | PLUG | Kenausis Gregory | Dir | A - Grant | $1.35 | +14.6K | 353.8K | +4% | +$19.7K | |
| 2025-04-03 | 2025-04-01 | PLUG | Angle Colin M | Dir | A - Grant | $1.35 | +7,407 | 13.3K | +125% | +$9,999 | |
| 2025-01-06 | 2025-01-02 | PLUG | WILLIS GARY K | Dir | A - Grant | $2.13 | +15.3K | 537.5K | +3% | +$32.5K | |
| 2025-01-06 | 2025-01-02 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $2.13 | +12.9K | 230.4K | +6% | +$27.5K | |
| 2025-01-06 | 2025-01-02 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $2.13 | +12.0K | 696.8K | +2% | +$25.6K | |
| 2025-01-06 | 2025-01-02 | PLUG | BONNEY MARK J | Dir | A - Grant | $2.13 | +11.2K | 80.2K | +16% | +$23.7K | |
| 2025-01-06 | 2025-01-02 | PLUG | Kenausis Gregory | Dir | A - Grant | $2.13 | +9,243 | 339.2K | +3% | +$19.7K | |
| 2025-01-06 | 2025-01-02 | PLUG | Angle Colin M | Dir | A - Grant | $2.13 | +4,229 | 5,902 | +253% | +$9,008 | |
| 2025-01-06 | 2025-01-02 | PLUG | Joggerst Patrick | Dir | A - Grant | $2.13 | +9,390 | 73.4K | +15% | +$20.0K | |
| 2025-01-06 | 2025-01-02 | PLUG | Mahtani Kavita | Dir | A - Grant | $2.13 | +10.6K | 100.5K | +12% | +$22.5K | |
| 2024-11-25 | 2024-11-19 | PLUG | MIDDLETON PAUL B | CFO, Executive VP | A - Grant | $0.00 | +1.30M | 1.58M | +477% | $0 | |
| 2024-11-08 | 2024-11-06 | PLUG | Crespo Jose Luis | GM, MATL Handling, Key Accts | F - Tax | $2.52 | -15.2K | 324.0K | -4% | -$38.4K | |
| 2024-11-08 | 2024-11-06 | PLUG | Conway Gerard L JR | EVP, Gen. Coun, Corp Sec | F - Tax | $2.52 | -14.6K | 275.7K | -5% | -$36.8K | |
| 2024-11-08 | 2024-11-06 | PLUG | MIDDLETON PAUL B | CFO, Executive VP | F - Tax | $2.52 | -17.1K | 273.1K | -6% | -$43.0K | |
| 2024-11-05 | 2024-11-01 | PLUG | MCNAMEE GEORGE C | Dir | S - Sale | $2.09 | -10.0K | 684.8K | -1% | -$20.9K | |
| 2024-10-21 | 2024-10-17 | PLUG | Hull Martin Daniel | CAO, Corp. Ctrl | F - Tax | $2.07 | -5,816 | 198.5K | -3% | -$12.0K | |
| 2024-10-03 | 2024-10-01 | PLUG | Mahtani Kavita | Dir | A - Grant | $2.26 | +9,956 | 90.0K | +12% | +$22.5K | |
| 2024-10-03 | 2024-10-01 | PLUG | BONNEY MARK J | Dir | A - Grant | $2.26 | +10.5K | 69.0K | +18% | +$23.8K | |
| 2024-10-03 | 2024-10-01 | PLUG | Kenausis Gregory | Dir | A - Grant | $2.26 | +8,712 | 330.0K | +3% | +$19.7K | |
| 2024-10-03 | 2024-10-01 | PLUG | MCNAMEE GEORGE C | Dir | A - Grant | $2.26 | +11.3K | 694.8K | +2% | +$25.6K | |
| 2024-10-03 | 2024-10-01 | PLUG | HELMER MAUREEN O | Dir | A - Grant | $2.26 | +12.2K | 217.5K | +6% | +$27.5K | |
| 2024-10-03 | 2024-09-22 | PLUG | Hull Martin Daniel | CAO, Corp. Ctrl | F - Tax | $1.94 | -2,646 | 204.3K | -1% | -$5,133 |
Purchase Sale Sale after option exercise All abbreviations